package com.itheima.service;

import com.itheima.pojo.JobOption;
import com.itheima.pojo.OperateLog;
import com.itheima.pojo.PageResult;
import com.itheima.pojo.StuCount;

import java.util.List;
import java.util.Map;

public interface ReportService {

    //统计员工职位人数
    JobOption getJobData();

    //统计员工性别人数
    List<Map<String, Object>> getEmpGender();

    //统计学员学历
    List<Map<String, Object>> getStudentDegreeData();

    //班级人数统计
    StuCount getStuCount();

    //日志查询
    PageResult<OperateLog> page(Integer page, Integer pageSize);
}
